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公开(公告)号：US20130111243A1
公开(公告)日：2013-05-02
申请号：US13285363
申请日：2011-10-31
申请人： Jamaica L. Barnette , Paul M. Smith
发明人： Jamaica L. Barnette , Paul M. Smith
CPC分类号： G06F1/3231 , G06F1/28 , Y02D10/173
摘要： Managing power modes of a computing system that includes a power supply and computing components, the power supply configured to supply power, through power supply channels, to the computing components, wherein power modes are managed by: operating the computing system in a performance power mode, including allowing each power channel to consume power greater than a predefined maximum power consumption threshold; receiving a signal representing a user's access to the computing components; and operating the computing system in a safety mode, insuring that each of the power supply channels does not consume power greater than the predefined maximum power consumption threshold, including: throttling power consumption of one or more of the computing components; monitoring power consumption of each power supply channel; and shutting down the computing system when at least one power supply channel consumes power greater than the predefined maximum power consumption threshold.
摘要翻译： 管理包括电源和计算组件的计算系统的功率模式，所述电源被配置为通过电源通道向所述计算组件供电，其中功率模式通过以下方式来管理：以性能功率模式操作所述计算系统 包括允许每个功率信道消耗大于预定义的最大功耗阈值的功率; 接收表示用户对计算组件的访问的信号; 以及以安全模式操作所述计算系统，确保每个所述电源通道不消耗大于所述预定义的最大功率消耗阈值的功率，包括：节流所述计算组件中的一个或多个的功耗; 监控每个电源通道的功耗; 以及当至少一个电源信道消耗大于所述预定义的最大功耗阈值的功率时，关闭所述计算系统。
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公开(公告)号：US09063733B2
公开(公告)日：2015-06-23
申请号：US13285363
申请日：2011-10-31
申请人： Jamaica L. Barnette , Paul M. Smith
发明人： Jamaica L. Barnette , Paul M. Smith
CPC分类号： G06F1/3231 , G06F1/28 , Y02D10/173
摘要： Managing power modes of a computing system that includes a power supply and computing components, the power supply configured to supply power, through power supply channels, to the computing components, wherein power modes are managed by: operating the computing system in a performance power mode, including allowing each power channel to consume power greater than a predefined maximum power consumption threshold; receiving a signal representing a user's access to the computing components; and operating the computing system in a safety mode, insuring that each of the power supply channels does not consume power greater than the predefined maximum power consumption threshold, including: throttling power consumption of one or more of the computing components; monitoring power consumption of each power supply channel; and shutting down the computing system when at least one power supply channel consumes power greater than the predefined maximum power consumption threshold.
摘要翻译： 管理包括电源和计算组件的计算系统的功率模式，所述电源被配置为通过电源通道向所述计算组件供电，其中功率模式通过以下方式来管理：以性能功率模式操作所述计算系统 包括允许每个功率信道消耗大于预定义的最大功耗阈值的功率; 接收表示用户对计算组件的访问的信号; 以及以安全模式操作所述计算系统，确保每个所述电源通道不消耗大于所述预定义的最大功率消耗阈值的功率，包括：节流所述计算组件中的一个或多个的功耗; 监控每个电源通道的功耗; 以及当至少一个电源信道消耗大于所述预定义的最大功耗阈值的功率时，关闭所述计算系统。
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公开(公告)号：US08469724B1
公开(公告)日：2013-06-25
申请号：US13340808
申请日：2011-12-30
IPC分类号： H01R25/00
CPC分类号： H01R12/7088 , G01R19/0092 , H01R13/2414 , H01R13/6683 , H01R25/164 , H01R2201/20
摘要： A bus bar distributes power to a plurality of electronic components supported on a printed circuit board. One embodiment of the bus bar comprises a plurality of compressible contact pads made from an electronically conductive polymer, spaced along the bus bar for contacting conductive contacts that are coupled to a power domain or individual electronic component. The pads may be secured to the bus bar and the conductive traces using an electronically conductive epoxy adhesive. Rivets may then be used to secure the bus bar to the printed circuit board and compress the pads, which conform to the printed circuit board to make a reliable electrical connection with the conductive traces. The bus bar further comprises a plurality of current sense points disposed adjacent to the pads for measuring the amount of current provided to each power domain.
摘要翻译： 母线将电力分配给支撑在印刷电路板上的多个电子部件。 母线的一个实施例包括由电子导电聚合物制成的多个可压缩接触垫，沿着母线间隔开，用于接触耦合到电源域或单个电子部件的导电触点。 垫可以使用电子导电环氧树脂粘合剂固定到母线和导电迹线。 然后可以使用铆钉将汇流条固定到印刷电路板上并压缩与印刷电路板一致的焊盘，以与导电迹线进行可靠的电连接。 汇流条进一步包括多个电流检测点，这些电流检测点邻近焊盘设置，用于测量提供给每个电源域的电流量。
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公开(公告)号：US09281748B2
公开(公告)日：2016-03-08
申请号：US13410431
申请日：2012-03-02
CPC分类号： H02M3/1584
摘要： Operating a DC-DC converter on a chip that includes: micro-power-switching phases and magnetic material, each phase including: a high-side and low-side switch with control inputs for activating the switch, and an output node; where: the output node of each phase extrudes through the magnetic material to form, in each phase, a toroidal inductor with a single loop coil, and to form, for the plurality of phases, a directly coupled inductor; the output node of each micro-power-switching phase is coupled to a filter and a load; each high-side switch is configured, when activated, to couple a voltage source to the phase's single loop coil; and the low-side switch of each phase is configured, when activated, to couple the phase's single loop coil to a ground voltage and the switches are alternatively activated where no two switches of any phase are activated at the same time.
摘要翻译： 在芯片上操作DC-DC转换器，包括：微功率开关相和磁性材料，每相包括：具有用于激活开关的控制输入的高侧和低侧开关以及输出节点; 其中：每相的输出节点通过磁性材料挤出，在每相中形成具有单个环形线圈的环形电感器，并且为多相形成直接耦合的电感器; 每个微功率开关阶段的输出节点耦合到滤波器和负载; 每个高侧开关被配置为激活时将电压源耦合到相的单回路线圈; 并且每个相的低侧开关被配置为当被激活时将相位的单回路线圈耦合到接地电压，并且在没有任何相位的两个开关同时被激活的情况下交替地激活开关。
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公开(公告)号：US20130229831A1
公开(公告)日：2013-09-05
申请号：US13410431
申请日：2012-03-02
IPC分类号： H02M3/335
CPC分类号： H02M3/1584
摘要： Operating a DC-DC converter on a chip that includes: micro-power-switching phases and magnetic material, each phase including: a high-side and low-side switch with control inputs for activating the switch, and an output node; where: the output node of each phase extrudes through the magnetic material to form, in each phase, a torodial inductor with a single loop coil, and to form, for the plurality of phases, a directly coupled inductor; the output node of each micro-power-switching phase is coupled to a filter and a load; each high-side switch is configured, when activated, to couple a voltage source to the phase's single loop coil; and the low-side switch of each phase is configured, when activated, to couple the phase's single loop coil to a ground voltage and the switches are alternatively activated where no two switches of any phase are activated at the same time.
摘要翻译： 在芯片上操作DC-DC转换器，包括：微功率开关相和磁性材料，每相包括：具有用于激活开关的控制输入的高侧和低侧开关以及输出节点; 其中：每相的输出节点通过磁性材料挤出，在每相中形成具有单个环形线圈的电感电感器，并且为多相形成直接耦合的电感器; 每个微功率开关阶段的输出节点耦合到滤波器和负载; 每个高侧开关被配置为激活时将电压源耦合到相的单回路线圈; 并且每个相的低侧开关被配置为当被激活时将相位的单回路线圈耦合到接地电压，并且在没有任何相位的两个开关同时被激活的情况下交替地激活开关。
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公开(公告)号：US08901897B2
公开(公告)日：2014-12-02
申请号：US13410395
申请日：2012-03-02
IPC分类号： G05F3/16
CPC分类号： H02M3/1584
摘要： Operating a DC-DC converter that includes: a directly coupled inductor with a first and second coil element, the first and second coil element coupled to an output filter and a load; and power-switching phases, including: a first power-switching phase that includes a high-side and low-side switch, where the high-side switch is configured, when activated, to couple a voltage source to the first coil element and the low-side switch is configured, when activated, to couple the first coil element to a ground voltage; and a second power-switching phase that includes a high-side and low-side switch, where the high-side switch is configured, when activated, to couple the voltage source to the second coil element and the low-side switch is configured, when activated, to couple the second coil element to the ground voltage; and the switches are activated alternatively with no two switches are activated at the same time.
摘要翻译： 操作DC-DC转换器，其包括：具有第一和第二线圈元件的直接耦合的电感器，所述第一和第二线圈元件耦合到输出滤波器和负载; 和电源开关相位，包括：第一电源开关相位，包括高侧开关和低侧开关，其中高侧开关被配置为在被激活时将电压源耦合到第一线圈元件和 低侧开关被配置为在被激活时将第一线圈元件耦合到接地电压; 以及包括高侧开关和低侧开关的第二电源开关相，其中高侧开关被配置为当被激活时将电压源耦合到第二线圈元件并且配置有低侧开关， 当被激活时，将第二线圈元件耦合到接地电压; 并且开关被交替地激活，同时没有两个开关被激活。
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公开(公告)号：US20130229830A1
公开(公告)日：2013-09-05
申请号：US13410395
申请日：2012-03-02
IPC分类号： H02M3/335
CPC分类号： H02M3/1584
摘要： Operating a DC-DC converter that includes: a directly coupled inductor with a first and second coil element, the first and second coil element coupled to an output filter and a load; and power-switching phases, including: a first power-switching phase that includes a high-side and low-side switch, where the high-side switch is configured, when activated, to couple a voltage source to the first coil element and the low-side switch is configured, when activated, to couple the first coil element to a ground voltage; and a second power-switching phase that includes a high-side and low-side switch, where the high-side switch is configured, when activated, to couple the voltage source to the second coil element and the low-side switch is configured, when activated, to couple the second coil element to the ground voltage; and the switches are activated alternatively with no two switches are activated at the same time.
摘要翻译： 操作DC-DC转换器，其包括：具有第一和第二线圈元件的直接耦合的电感器，所述第一和第二线圈元件耦合到输出滤波器和负载; 和电源开关相位，包括：第一电源开关相位，包括高侧开关和低侧开关，其中高侧开关被配置为在被激活时将电压源耦合到第一线圈元件和 低侧开关被配置为在被激活时将第一线圈元件耦合到接地电压; 以及包括高侧开关和低侧开关的第二电源开关阶段，其中高侧开关被配置为当被激活时将电压源耦合到第二线圈元件并且配置有低侧开关， 当被激活时，将第二线圈元件耦合到接地电压; 并且开关被交替地激活，同时没有两个开关被激活。
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公开(公告)号：US20130171843A1
公开(公告)日：2013-07-04
申请号：US13340808
申请日：2011-12-30
IPC分类号： H01R12/61
CPC分类号： H01R12/7088 , G01R19/0092 , H01R13/2414 , H01R13/6683 , H01R25/164 , H01R2201/20
摘要： A bus bar distributes power to a plurality of electronic components supported on a printed circuit board. One embodiment of the bus bar comprises a plurality of compressible contact pads made from an electronically conductive polymer, spaced along the bus bar for contacting conductive contacts that are coupled to a power domain or individual electronic component. The pads may be secured to the bus bar and the conductive traces using an electronically conductive epoxy adhesive. Rivets may then be used to secure the bus bar to the printed circuit board and compress the pads, which conform to the printed circuit board to make a reliable electrical connection with the conductive traces. The bus bar further comprises a plurality of current sense points disposed adjacent to the pads for measuring the amount of current provided to each power domain.
摘要翻译： 母线将电力分配给支撑在印刷电路板上的多个电子部件。 母线的一个实施例包括由电子导电聚合物制成的多个可压缩接触垫，沿着母线间隔开，用于接触耦合到电源域或单个电子部件的导电触点。 垫可以使用电子导电环氧树脂粘合剂固定到母线和导电迹线。 然后可以使用铆钉将汇流条固定到印刷电路板上并压缩与印刷电路板一致的焊盘，以与导电迹线进行可靠的电连接。 汇流条进一步包括多个电流检测点，这些电流检测点邻近焊盘设置，用于测量提供给每个电源域的电流量。
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